package com.example2016.cjj.wxplangamedemo.game;

import android.graphics.Bitmap;

/**
 * Created by CJJ on 2017/3/26.
 *
 * 子弹类，从下往上直线移动
 */

public class Bullet extends AutoSprite {
    public Bullet(Bitmap bitmap) {
        super(bitmap);
        setSpeed(-10); //负数表示子弹往上飞
    }

}
